#include <network_oauth.h>

Detailed Description

OAuth helps to connect to services using this protocol (http://en.wikipedia.org/wiki/OAuth) OAuth is used by a lot of APIs to deliver web based content (e.g. dropbox, google, twitter...) Supported are OAuth1 and OAuth2. Here is an prototype how to use the class functions.

Public Member Functions
MAXON_METHOD Result< String >	InitV1Session (const Url &service, const String &account, const CString &appKey, const CString &appSecret, OAUTHSIGNATUREMETHOD signatureMethod, OAUTHHTTPMETHOD httpMethod, Bool forceReapprovement, const Delegate< Result< void >(const NetworkOAuthSessionRef &session, const Url &url)> &askForApproval, const Delegate< Result< String >(const NetworkOAuthSessionRef &session)> &verifyAccountName)

MAXON_METHOD Result< String >	InitV2Session (const Url &authUrl, const Url &tokenUrl, const Url &redirectUrl, const String &account, const CString &appKey, const CString &appSecret, const CString &scope, Bool forceReapprovement, Bool allowRedirectServer, const UrlRedirectRef &redirectRef, const Delegate< Result< void >(const NetworkOAuthSessionRef &session, const Url &url)> &askForApproval, const Delegate< Result< String >(const NetworkOAuthSessionRef &session, const DataDictionary &response)> &verifyAccountName)

MAXON_METHOD Result< String >	InitV2SessionWithResourceOwnerPasswordGrant (const Url &tokenUrl, const String &userName, const String &password, const String &account, const CString &appKey, const CString &appSecret, const CString &scope, const Delegate< Result< String >(const NetworkOAuthSessionRef &session, const DataDictionary &response)> &verifyAccountName)

MAXON_METHOD Result< String >	InitV2SessionWithRefreshOrAccessToken (const Url &tokenUrl, const CString &refreshToken, const CString &accessToken, const CString &appKey, const CString &appSecret, const CString &scope, const Delegate< Result< String >(const NetworkOAuthSessionRef &session, const DataDictionary &response)> &verifyAccountName)

MAXON_METHOD Result< Url >	SignUrl (const Url &url, OAUTHHTTPMETHOD httpMethod) const

MAXON_METHOD Result< BaseArray< DataDictionary > >	ReadJson (const Url &url, OAUTHHTTPMETHOD httpMethod, const StringDecodingRef &stringDecoding) const

MAXON_METHOD Result< BaseArray< DataDictionary > >	ReadJWT (const Url &url, OAUTHHTTPMETHOD httpMethod, const StringDecodingRef &stringDecoding, const Block< const Char > &publicKey, BaseArray< Char > *originalToken) const

MAXON_METHOD Int	GetAuthVersion () const

MAXON_METHOD String	GetAccount () const

MAXON_METHOD CString	GetAccessToken () const

MAXON_METHOD CString	GetRefreshToken () const

MAXON_METHOD Result< Url >	GetOAuthTokenUrl (const String &account) const

MAXON_METHOD CString	GetIdToken () const

Static Public Member Functions
static MAXON_METHOD NetworkOAuthSessionInterface *	Alloc (MAXON_SOURCE_LOCATION_DECLARATION)

Private Member Functions
	MAXON_INTERFACE_NONVIRTUAL (NetworkOAuthSessionInterface, MAXON_REFERENCE_NORMAL, "net.maxon.interface.networkoauthsession")

Member Function Documentation

◆ MAXON_INTERFACE_NONVIRTUAL()

MAXON_INTERFACE_NONVIRTUAL	(	NetworkOAuthSessionInterface	,
		MAXON_REFERENCE_NORMAL	,
		"net.maxon.interface.networkoauthsession"
	)

private

◆ Alloc()

static MAXON_METHOD NetworkOAuthSessionInterface* Alloc ( MAXON_SOURCE_LOCATION_DECLARATION )

static

◆ InitV1Session()

MAXON_METHOD Result<String> InitV1Session	(	const Url &	service,
		const String &	account,
		const CString &	appKey,
		const CString &	appSecret,
		OAUTHSIGNATUREMETHOD	signatureMethod,
		OAUTHHTTPMETHOD	httpMethod,
		Bool	forceReapprovement,
		const Delegate< Result< void >(const NetworkOAuthSessionRef &session, const Url &url)> &	askForApproval,
		const Delegate< Result< String >(const NetworkOAuthSessionRef &session)> &	verifyAccountName
	)

Starts a OAuth1 session. The first time (or if forceReapprovement is true) the user will be asked for credentials to access the service.

Parameters

[in]	service	Service provider to connect with (e.g. "https://api.dropbox.com/1/oauth"). This id will be used to store the access keys together with the account.
[in]	account	Account to connect with. Depending on the service provider this can be the mail address or name. This value is used to store the private access tokens. Leave blank to create a new login. If the String was empty check the return value for the newly created account name.
[in]	appKey	Application Key from the provider.
[in]	appSecret	Application Secret from the provider.
[in]	signatureMethod	Signature method to sign with. OAUTHHTTPMETHOD::PLAINTEXT should only be used for non ssl connections. This method will be used for all url signings.
[in]	httpMethod	Http method to sign with.
[in]	forceReapprovement	Set to true to delete the old cached tokens and ask the user for new approval on the web side of the provide.
[in]	askForApproval	Optional callback to ask the user for approval of the a new session token. Usually a web browser opens the url where the user needs to click "Accept". Set to nullptr if you want the standard behavior "url.IoShowInOS(IOSHOWINOSFLAGS::OPEN_IN_EXPLORER)". This callback is only triggered if there is no valid session token found.
[in]	verifyAccountName	Callback to verify the stored token and retrieve the account name. This callback is triggered on the first connect.

Returns: Returns the account name delivered by the provider.

◆ InitV2Session()

MAXON_METHOD Result<String> InitV2Session	(	const Url &	authUrl,
		const Url &	tokenUrl,
		const Url &	redirectUrl,
		const String &	account,
		const CString &	appKey,
		const CString &	appSecret,
		const CString &	scope,
		Bool	forceReapprovement,
		Bool	allowRedirectServer,
		const UrlRedirectRef &	redirectRef,
		const Delegate< Result< void >(const NetworkOAuthSessionRef &session, const Url &url)> &	askForApproval,
		const Delegate< Result< String >(const NetworkOAuthSessionRef &session, const DataDictionary &response)> &	verifyAccountName
	)

Starts a OAuth2 session. The first time (or if forceReapprovement is true) the user will be asked for credentials to access the service.

Parameters

[in]	authUrl	Https://accounts.google.com/o/oauth2/auth.
[in]	tokenUrl	Https://accounts.google.com/o/oauth2/token.
[in]	account	Account to connect with. Depending on the service provider this can be the mail address or name. This value is used to store the private access tokens. Leave blank to create a new login. If the String was empty check the return value for the newly created account name.
[in]	appKey	Application Key from the provider.
[in]	appSecret	Application Secret from the provider.
[in]	forceReapprovement	Set to true to delete the old cached tokens and ask the user for new approval.
[in]	allowRedirectServer	True if the application should run a local server to catch the redirect. If false the server-less method can be used to catch the browser redirects directly.
[in]	redirectRef	Optional parameter server-less authentication (see UrlRedirectInterface).
[in]	askForApproval	Optional callback to ask the user for approval of the a new session token. Usually a web browser opens the url where the user needs to click "Accept". Set to nullptr if you want the standard behavior "url.IoShowInOS(IOSHOWINOSFLAGS::OPEN_IN_EXPLORER)". This callback is only triggered if there is no valid session token found.
[in]	verifyAccountName	Callback to verify the stored token and retrieve the account name. This callback is triggered on the first connect.

Returns: Returns the account name delivered by the provider.

◆ InitV2SessionWithResourceOwnerPasswordGrant()

MAXON_METHOD Result<String> InitV2SessionWithResourceOwnerPasswordGrant	(	const Url &	tokenUrl,
		const String &	userName,
		const String &	password,
		const String &	account,
		const CString &	appKey,
		const CString &	appSecret,
		const CString &	scope,
		const Delegate< Result< String >(const NetworkOAuthSessionRef &session, const DataDictionary &response)> &	verifyAccountName
	)

Starts a OAuth2 session with the "Resource Owner Password Grant" method. This is less secure because the user name and password needs to be entered in the code and there is no redirect url where the server can send the result back to the verified source.

Parameters

[in]	tokenUrl	Url to the toke url. this generates a http post to get the oauth access token.
[in]	userName	User name to login with.
[in]	password	Password for the given username.
[in]	account	Account to connect with. Depending on the service provider this can be the mail address or name. This value is used to store the private access tokens. Leave blank to create a new login. If the String was empty check the return value for the newly created account name.
[in]	appKey	Application Key from the provider.
[in]	appSecret	Application Secret from the provider.
[in]	verifyAccountName	Callback to verify the stored token and retrieve the account name. This callback is triggered on the first connect.

Returns: Returns the account name delivered by the provider.

◆ InitV2SessionWithRefreshOrAccessToken()

MAXON_METHOD Result<String> InitV2SessionWithRefreshOrAccessToken	(	const Url &	tokenUrl,
		const CString &	refreshToken,
		const CString &	accessToken,
		const CString &	appKey,
		const CString &	appSecret,
		const CString &	scope,
		const Delegate< Result< String >(const NetworkOAuthSessionRef &session, const DataDictionary &response)> &	verifyAccountName
	)

Starts a OAuth2 session with the "Refresh Token Grant" method. First the access token will be tried, if it's expired the refresh token will be used to generate a new access token.

Parameters

[in]	tokenUrl	Url to the toke url. this generates a http post to get the oauth access token.
[in]	refreshToken	OAuth2.0 refresh token from the last session.
[in]	accessToken	OAuth2.0 access token from the last session.
[in]	appKey	Application Key from the provider.
[in]	appSecret	Application Secret from the provider.
[in]	verifyAccountName	Callback to verify the stored token and retrieve the account name. This callback is triggered on the first connect.

Returns: Returns the account name delivered by the provider.

◆ SignUrl()

MAXON_METHOD Result<Url> SignUrl	(	const Url &	url,
		OAUTHHTTPMETHOD	httpMethod
	)		const

Signs a Url with the authentication tokens using the selected methods.

Parameters

[in]	url	Url to be signed.
[in]	httpMethod	Http method to sign with.

◆ ReadJson()

MAXON_METHOD Result<BaseArray<DataDictionary> > ReadJson	(	const Url &	url,
		OAUTHHTTPMETHOD	httpMethod,
		const StringDecodingRef &	stringDecoding
	)		const

Signs and reads a given url directly into a json dictionary.

Parameters

[in]	url	Url to be signed and read.
[in]	httpMethod	Http method to load the file.

◆ ReadJWT()

MAXON_METHOD Result<BaseArray<DataDictionary> > ReadJWT	(	const Url &	url,
		OAUTHHTTPMETHOD	httpMethod,
		const StringDecodingRef &	stringDecoding,
		const Block< const Char > &	publicKey,
		BaseArray< Char > *	originalToken
	)		const

Signs and reads a given url directly into a json dictionary.

Parameters

[in]	url	Url to be signed and read.
[in]	httpMethod	Http method to load the file.

◆ GetAuthVersion()

MAXON_METHOD Int GetAuthVersion ( ) const

Returns the auth version used by this session. The protocol version can be 1 or 2.

◆ GetAccount()

MAXON_METHOD String GetAccount ( ) const

Returns the user account id connected to this session.

◆ GetAccessToken()

MAXON_METHOD CString GetAccessToken ( ) const

GetOAuthToken returns the OAuth token to access the resource.

Returns: Token string on success.

◆ GetRefreshToken()

MAXON_METHOD CString GetRefreshToken ( ) const

GetOAuthToken returns the OAuth token to access the resource.

Returns: Token string on success.

◆ GetOAuthTokenUrl()

MAXON_METHOD Result<Url> GetOAuthTokenUrl ( const String & account ) const

Returns the url where the login token is stored.

Returns: OK on success.

◆ GetIdToken()

MAXON_METHOD CString GetIdToken ( ) const

GetIdTokenToken returns the id_token of the OAuth session.

Returns: Token string on success.

Detailed Description

Public Member Functions

Static Public Member Functions

Private Member Functions

Member Function Documentation

◆ MAXON_INTERFACE_NONVIRTUAL()

◆ Alloc()

◆ InitV1Session()

◆ InitV2Session()

◆ InitV2SessionWithResourceOwnerPasswordGrant()

◆ InitV2SessionWithRefreshOrAccessToken()

◆ SignUrl()

◆ ReadJson()

◆ ReadJWT()

◆ GetAuthVersion()

◆ GetAccount()

◆ GetAccessToken()

◆ GetRefreshToken()

◆ GetOAuthTokenUrl()

◆ GetIdToken()